Hi! My name is Justin.

I did my PhD in Computational & Data Science, doing some pretty heavy numerical analysis and machine learning work in the process. But I also love the safety, maintainability, denotative semantics and guided development process that comes with working in Haskell. So, I'm committed to help bringing all of the benefits of Haskell -- type-safety, static verification, type-driven development, denotative frameworks, and fearless refactoring -- to the world of numerical analysis and machine learning. You might have even read my blog where I explore these topics with an educational goal. Along the way, I hope to do my own part in growing the Haskell ecoystem as well!

The Projects You're Supporting

I keep a dashboard of my open source projects in Haskell, and their statuses. But my projects tend to fall into one of a few camps:

• Numerics & Data:

  • backprop, backprop-learn (in-progress)
  • mutable
  • hmatrix-vector-sized, hmatrix-backprop
  • emd, wavelets (in-progress)
  • hamilton
  • interactive-plot
  • bins
  • opto (in-progress)

• Type-Safety & Design

  • nonempty-containers
  • functor-combinators
  • servant-cli
  • one-liner-instances
  • list-witnesses, functor-products
  • typelits-witnesses
  • decidable
  • lens-typelevel

As you can see, most of my projects help push applications of what is possible in Haskell in terms of numerical analysis and data science as well as type safety and maintainability.

What You're Sponsoring

Sponsor me at any tier and you help allow me to devote more of my time to writing and maintaining open source libraries, developing and finishing new ones, and also to continue publishing new material on my educational blog. The stresses of life are real, and every cent helps :) Also, do feel free to donate or sponsor if you just feel like showing appreciation -- every gesture means a lot to me, and really helps encourage me in what I do.